In the past few years, we have covered a whole host of awesome voice recorders for iPhone. The Photofast Call Recorder X makes it even easier to record calls. It works with iPhone 5 and later devices and can record regular calls as well as the ones you make through Viber, Skype, WeChat, and other top apps.
The device records calls to a microSD card, so you don’t have to sacrifice any space on your phone. The Photofast Call Recorder+ app not only lets you manage calls but can also transcribe them. The device weighs only 11g.[where to get it]